| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $21.31 | 9.127% | $23.255 | $23.26 | $23.25 | $23.30 |
| Purchase #2 | $236.25 | 12.268% | $265.2332 | $265.23 | $265.25 | $265.20 |
| Purchase #3 | $176.65 | 10.548% | $195.283 | $195.28 | $195.30 | $195.30 |
| Purchase #4 | $185.26 | 10.799% | $205.2662 | $205.27 | $205.25 | $205.30 |
| Purchase #5 | $8.71 | 10.156% | $9.5946 | $9.59 | $9.60 | $9.60 |
| Purchase #6 | $7.74 | 12.470% | $8.7052 | $8.71 | $8.70 | $8.70 |
| Purchase #7 | $159.69 | 10.487% | $176.4367 | $176.44 | $176.45 | $176.40 |
| 7 purchase totals = | $795.61 | $883.7739 | $883.78 | $883.80 | $883.80 | |